About |
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Product Description | |
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Supplier | Mitsubishi |
Generic | Polycarbonate |
Material Status | Commercial: Active |
Features | Low Viscosity,High impact resistance |
Availabilitys | Asia Pacific |
Technical Data | |||
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MECHANICAL | Nominal value | Unit | Test method |
tensile strength | |||
yield | 60 | MPa | ISO 527-2 2 |
Tensile modulus | 2400 | MPa | ISO 527-2 |
Tensile strain | 6.9 | % | ISO 527-2 |
Tensile strain | |||
fracture | 140 | % | ISO 527-2 |
bending strength | 93 | MPa | ISO 178 |
Bending modulus | 2300 | MPa | ISO 178 |
PHYSICAL | Nominal value | Unit | Test method |
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Density | 1.20 | g/cm³ | ISO 1183 |
Water absorption rate | |||
23℃ | 0.24 | % | ISO 62 |
Melt Flow Rate | |||
300℃,1.2 kg | 14 | g/10min | ISO 1133 |
Melt Volume Rate | |||
300℃,1.2 kg | 13 | cm³/10min | ISO 1133 |
Forming shrinkage rate | |||
MD,3.2 mm | 0.5-0.7 | % | |
TD,3.2 mm | 0.5-0.7 | % |
IMPACT | Nominal value | Unit | Test method |
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Charpy Notched Impact Strength | |||
23℃ | 67 | kJ/m² | ISO 179 |
Charpy impact strength | |||
23℃ | NB | kJ/m² | ISO 179 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, unannealed | 124 | ℃ | ISO 75-2 2 |
0.45 Mpa, unannealed | 139 | ℃ | ISO 75-2/B |
Linear coefficient of thermal expansion | |||
MD | 6.5E-05 | 1/℃ | ISO 11359-2 |
TD | 6.5E-05 | 1/℃ | ISO 11359-2 |
Ignition point | > 450 | ℃ | |
Melting temperature | 220 – 230 | ℃ | |
decomposition temperature | 380 | ℃ |
ELECTRICAL | Nominal value | Unit | Test method |
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Surface resistivity | |||
23℃ | 6.E+15 | ohms | IEC 60093 |
Volume resistivity | |||
23℃ | 3.E+14 | ohms·cm | IEC 60093 |
Dielectric constant | |||
100 Hz | 3.1 | IEC 60250 | |
1 Hz | 3.1 | IEC 60250 | |
Dissipation factor | |||
1 MHz | 0.0090 | IEC 60250 | |
100 Hz | 0.0006 | IEC 60250 | |
Insulation strength | |||
2 mmt | 24 | MV/m | IEC 60243-1 |
Compared to the leakage tracing index | 2 Class | UL 746 A |
Process Conditions | |||
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injection molding | Nominal value | Unit | Test method |
drying temperature | 120 | °C | |
Mold shrinkage rate | |||
3.2mmt, MD | 0.5 – 0.7 | % | |
3.2mmt, TD | 0.5 – 0.7 | % | |
Drying time | 4 – 8 | hr | |
Post stage temperature | 260 – 280 | °C | |
Mid section temperature | 270 – 290 | °C | |
Front temperature | 270 – 300 | °C | |
Nozzle temperature | 270 – 300 | °C | |
Mold temperature | 70 – 100 | °C | |
Injection pressure | 50 – 150 | MPa | |
Screw speed | 50 – 100 | rpm |
Notes |
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